Feature spec
Goal: Send a clear invoice after finishing a job.
- Add a client, line items, a due date, and payment instructions.
- Preview the total before exporting a PDF.
- Keep an editable draft if export fails.
JetBack – Automatically Get Airline Credits When Prices Drop
Free · In-app purchases
Evidence scope: No current overall US chart position is available. Category-chart positions shown in discovery are a separate scope. Revenue is a directional model estimate, not verified earnings.
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Combine features and design from your favorite apps.
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Generating… usually about a minute.
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
A product spec, phased build plan, differentiation notes, and screen references.
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Goal: Send a clear invoice after finishing a job.
Invoice editor: Client at the top, editable line items in the middle, total and preview action at the bottom.
States: Empty draft, validation errors beside each field, exporting, and a retry action that preserves the draft.
Hypothesis: Contractors need faster repeat invoices more than more templates.
First experiment: Test duplicating a previous job with five contractors. Watch where they hesitate before expanding the feature set.
The full kit adds a phased build plan, evidence notes, tool prompts, and implementation guidance. It is a plan for your coding agent, not a finished app.
Usage: Mechanics are fair game; never reuse the original name, branding, assets, or verbatim copy.
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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for JetBack – Flight Price Savings: map the core Travel workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
JetBack – Automatically Get Airline Credits When Prices Drop "JetBack is amazing. The credits just show up like magic, and getting money back is way easier than I ever expected. If you fly, it's a total no-brainer!" – Ariel I. "I'm obsessed with JetBack! The credits really add up, and the notifications make it feel like a little win every time. I fly all the time, so this has been incredibly helpful." – Dominic B. "JetBack makes me feel rich! Every time I get a credit back, it's like finding free money. I love how easy it is and I can't imagine booking flights without it now." – Chris H. JetBack automatically gets you airline credits whenever flight prices drop after you've booked. Simply forward your flight confirmation email, and JetBack does the rest – tracking prices 24/7 behind the scenes and filing eCredit claims on your behalf. No manual tracking, no complicated forms – just automatic savings. Key Features: - Automatic Fare Monitoring: JetBack continuously tracks your flights to identify price drops, ensuring you never miss out on airline credits. - Instant Credit Notifications: Know immediately when JetBack has secured an eCredit for you, turning fare drops into effortless savings. - Savings Dashboard: Clearly see exactly how much JetBack has saved you across all your flights. - Simple Email Forwarding: Just forward your flight confirmation. No manual data entry or inbox syncing required. - Privacy-First Approach: Your information stays safe and secure, protected by industry-standard encryption. JetBack monitors trips booked with all major US airlines to help you secure credits whenever fares drop. We support monitoring of all fare types, including cash, points, and miles bookings. Download JetBack today and get the refund you didn't know you deserved. Terms of Use: https://getjetback.com/terms Privacy Policy: https://getjetback.com/privacy JetBack is not endorsed or affiliated with any airline.
Written user reviews are not shown here. Check current App Store reviews >
These are generated suggestions, not verified review quotations. Check current App Store reviews and speak with users before treating a possible gap as a requirement.
Hypothesis 1
Assumption to check: Limited flight options compared to competitors
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Notifications can be delayed
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: User interface can be cluttered
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Lack of personalized recommendations
Validate with people who use this workflow before building.
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
From the Build Kit assessment.
A reliable timeline needs an agreed scope and a technical check. Ask your agent to estimate the phases in BUILD_PLAN.md after that review.